16223368 has 32 divisors (see below), whose sum is σ = 34954560. Its totient is φ = 6914880.

The previous prime is 16223351. The next prime is 16223369. The reversal of 16223368 is 86332261.

16223368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (16223369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11130 + ... + 12502.

It is an arithmetic number, because the mean of its divisors is an integer number (1092330).

Almost surely, 2^16223368 is an apocalyptic number.

It is an amenable number.

16223368 is an abundant number, since it is smaller than the sum of its proper divisors (18731192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16223368 is a wasteful number, since it uses less digits than its factorization.

16223368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597 (or 1593 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 16223368 is about 4027.8242265521. The cubic root of 16223368 is about 253.1514036980.

The spelling of 16223368 in words is "sixteen million, two hundred twenty-three thousand, three hundred sixty-eight".